LEXMARK MS321DN Return Imaging Unit, Yields 60,000 pages

Lexmark B2338DW, B2442dw, B2546dn, B2546dw, B2650DN, B2650dw, M1242, MB2338adw, MB2442adwe, MB2546ade, MB2546adwe, MB2650adwe, MS321dn, MS421dn, MS521dn, MS621dn, MS622de, MX321adn, MX421ade, MX521ade, MX521de, MX522adhe, MX522dhe, MX622ade, MX622adhe, MX622de, XM1246i, XM3250i